SH7205 Datasheet, PDF (70/1904 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7200 Series

Section 1 Overview
Classification Symbol
I/O
Realtime clock RTC_X1
I
(RTC)
RTC_X2
O
Serial
TxD5 to TxD0 O
communication _{RxD5 to RxD0 I}
interface with
FIFO (SCIF)
SCK5,
I/O
SCK2 to SCK0
RTS0
O
CTS0
I
Synchronous
serial
communication
unit (SSU)
SSO1, SSO0 I/O
SSI1, SSI0
I/O
SSCK1, SSCK0 I/O
SCS1, SCS0 I/O
I²C bus
SCL3 to SCL0 I/O
interface 3 (IIC3) _{SDA3 to SDA0 I/O}
Serial sound
interface with
FIFO (SSIF)
SSIDATA5 to I/O
SSIDATA0
SSISCK5 to I/O
SSISCK0
SSIWS5 to
I/O
SSIWS0
AUDIO_CLK I
AUDIO_X1
I
AUDIO_X2
O
Name
Function
Crystal oscillator
for RTC/
external clock
Connected to 32.768-kHz crystal
resonator.
RTC_X1 can also be used to input
an external clock.
Transmit data Data output pins.
Receive data Data input pins.
Serial clock
Clock input/output pins.
Transmit request Modem control pin.
Transmit enable Modem control pin.
Data
Data I/O pin.
Data
Data I/O pin.
Clock
Clock I/O pin.
Chip select
Chip select I/O pin.
Serial clock pin Serial clock I/O pin.
Serial data pin Serial data I/O pin.
SSI data I/O
I/O pins for serial data.
SSI clock I/O I/O pins for serial clocks.
SSI clock LR I/O I/O pins for word selection.
External clock for Input pin of external clock for SSI
SSI audio
audio. A clock input to the divider is
selected from an oscillation clock
input on this pin or pins AUDIO_X1
and AUDIO_X2.
Crystal resonator/ Pins for connecting a crystal
external clock for resonator for SSI audio. AUDIO_X1
SSI audio
can also be used to input an external
clock. A clock input to the divider is
selected from an oscillation clock
input on these pins or the
AUDIO_CLK pin.
Rev. 1.00 Mar. 25, 2008 Page 38 of 1868
REJ09B0372-0100